Which mathematical operation or symbol is not represented in the following sentence?
The quantity 2r increased by 3 is 6.
O A)
B) X
O C) =
OD) +

Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone.which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used

Acylinder has volume 45π and radius 3. what is it’s height?

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)